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Pretium officinae 2,4-Diaminotoluenum 2,4-TDA cas 95-80-7
Nomen producti: (2,4-DIAMINOTOLUENUM)
Numerus CAS: 95-80-7
Formula molecularis: C7H10N2
Pondus moleculare: 122.17
Usus: Praecipue ad productionem tincturarum sulphuris (flavo-brunneum vulcanizatum 5G, flavo-brunneum vulcanizatum 6G, rubro-brunneum sulphuris B3R), nigri pellis tinctae DB, necnon intermediarum pharmaceuticarum aliarumque intermediarum synthesis organicae adhibetur. -
Eme Pretio Officinae 99.5% Pulverem Roseum Er2O3 Terrae Rarae Erbii Oxidum
Nomen producti: Erbium Oxidum
Formula: Er₂O₃
Numerus CAS: 12061-16-4
Pondus Moleculare: 382.56
Densitas: 8.64 g/cm³
Punctum fusionis: 2344° C
Aspectus: Pulvis roseus
Solubilitas: Insolubilis in aqua, moderate solubilis in acidis mineralibus fortibus
Multilingual: ErbiumOxid, Oxyde De Erbium, Oxido Del Erbio -
Pretium officinae Chloridum Stannosum Anhydricum 99%min CAS 7772-99-8 SnCl2 pulvis
Nomen Anglicum: Stannosum chloridum
Alia Nomina: stanni dichloridum, anhydricum; Stanni chloridum anhydricum (II); Stanni chloridum crystallizatio; Stanni dichloridum
Numerus CAS: 7772-99-8
Numerus EINECS: 231-868-0
Formula molecularis: SnCl₂
Pondus moleculare: 189.6149 -
Pretium Polybutadieni Hydroxyl-Terminati HTPB CAS 69102-90-5 venditionis fervidae
Nomen Chemicum: Polybutadienum hydroxylo-terminatum
CAS: 69102-90-5Aliud nomen: HTPB
Persona: fabricator
Norma: GB / GJBSolubilitas: Insolubilis in aqua, solubilis in aethanolo anhydrico, n-heptano. -
Argentum sulfas CAS 10294-26-5 cum puritate 99.8%
Nomen Anglicum: Argentum sulfas
Numerus CAS: 10294-26-5
Formula molecularis: Ag₂SO₄
Puritas: 99.8%
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Natrii hydridum CAS 7646-69-7
Numerus CAS: 7646-69-7
Numerus CE: 231-587-3
Formula Molecularis: Natrii Hydridum
Pondus Moleculare: 24.00g/mol
Structura Molecularis: Natrii Hydridum
Specificatio: 50%-65% in oleo albo dispersa -
Butyli nitritum cas 544-16-1
Nomen Producti:Butyli nitritumNumerus CAS:544-16-1
Structura Molecularis: C4H9NO2 -
Pentyli nitritum CAS 463-04-7
Nomen Producti: Pentyli nitrisNumerus CAS: 463-04-7.gif)
Structura Molecularis: C5H11NO2Pondus Moleculare: 117.15 -
Bromothymolum caeruleum CAS 76-59-5
Nomen Anglicum: Bromothymol Blue
Nomen Anglicum: 3, 3 – Dibromothymolsulfonephthaleinum; BTB;
Numerus CAS: 76-59-5
Numerus EINECS: 200-971-2
Formula molecularis: C₂₇H₂₃Br₂O₅S
Pondus moleculare: 624.3812
Densitas: 1.542g/cm³
Punctum liquefactionis: 204℃
Punctum ebullitionis: 640.2°C ad 760 mmHg
Punctum inflammationis: 341°C
Aqua solubilis: paulum solubilis
Applicatio: Ut indicator acidi et basis adhibitum
